baber/WOPTO huggingface dataset:
Patent JP-2004336994-A (JP)
Title: Battery pack and battery charge/discharge circuit including battery pack therein
Inventor: POPESCU SERBAN-MIHAI
IPC: H02J7/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure effective power tranmission with a small number of constituent components in an electronic device of a charging type.  <P>SOLUTION: The battery pack comprises at least one battery, first and second battery selector switches constituted so as to ensure the selective connection of the battery to an electric power supply or a load for the charging/discharging of the battery cell, and a switch controller. The switch controller closes both the switches for making the charge/discharge of the battery cell possible when a minimum charge/discharge current level is obtained. The battery charge/discharge circuit provided with the battery pack like this and also the method of controlling the charge/discharge of the cell in the battery pack are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005322022-A (JP)
Title: Peer-to-peer terminal device, cache generation method and computer program therefor
Inventor: TAGUCHI TAKESHI
IPC: G06F12/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peer-to-peer communication system capable of keeping a discovery rate of a content constant when registering the content.  <P>SOLUTION: This peer-to-peer communication system 1 comprises a plurality of peer-to-peer terminal devices 2-1 to N. The peer-to-peer terminals 2-1 to N each generate a cache of the content when receiving the content from a network. When a new content is registered in the peer-to-peer terminal device 2-1 under operation of a user, a presence confirmation signal is transmitted to the peer-to-peer terminal devices 2-2 to N. A peer-to-peer terminal device that is a cache generation target is selected according to a prescribed rule from the peer-to-peer terminal devices 2-2 to N responding to the presence confirmation signal, and a cache generation instruction including the content is transmitted to the selected peer-to-peer terminal device. The peer-to-peer terminal device receiving the cache generation instruction stores the content included in the cache generation instruction inside it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328606-A (JP)
Title: Overcurrent protection circuit
Inventor: MATSUMOTO YOSHIHIRO
IPC: H02M3/28
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit 5 that is not affected by ambient temperature changes.  <P>SOLUTION: In the overcurrent protection circuit 5, superposed voltage V<SB>B</SB>of the output voltage from a current detecting section 20 and the forward voltage drop of a diode 22 is applied to an overcurrent protection switch element 21. When the output voltage from a current detecting section 20 increases due to overcurrent state of a switching power supply circuit 1, the superposed voltage V<SB>B</SB>reaches the on drive voltage of the overcurrent protection switch element 21 and the voltage for overcurrent protective action is applied to a control circuit 3 and the switching power supply circuit 1 performs overcurrent protective operation. A temperature compensation circuit 25 controls current supply to the diode 22 depending on the ambient temperature such that the gradient of forward voltage drop variation of the diode 22 due to temperature changes matches to the gradient of on drive voltage variation of the overcurrent protection switch element 21 due to the temperature changes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005209138-A (JP)
Title: Device of displaying space by vector type handle
Inventor: SUZUKI KAZUHIKO
IPC: G06F3/0487
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new information display device which displays information based on interactive relevant information other than position information so that the information can be easily visually recognized by display on a display device without expert knowledge or the like about a high level of analysis, in the case that a plurality of objects (elements) constituting processing object data have the interactive relevant information.  <P>SOLUTION: A handle 26 indicating a direction is displayed together in a display area 24 on a display device 12 where a plurality of elements 28 having relevant information interactive with position information are displayed, and the direction of the handle 26 is arbitrarily changed and set to rewrite and display an evaluation result of each element 28 approximately in real time with this direction as an evaluation criteria in accordance with the direction indicated by the handle 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362752-A (JP)
Title: Method for manufacturing master disk for optical disk
Inventor: MIYAKITA HITOSHI
IPC: G11B7/26
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a master disk for an optical disk which enables the evaluation of an electric signal at a stamper by stably holding the adhesive strength to bumps and assuring the reflectivity of the manufactured master disk.  <P>SOLUTION: The surface of the substrate 19 formed with the humps 23 has a thickness of ≥5 to ≤25 nm on the surface of the substrate and is held covered by a bump holding layer 25 reduced in the thickness by utilizing the progression of the crosslinking of the resin from a crosslinked synthetic rein layer 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005325785-A (JP)
Title: Flow control valve and exhaust gas recirculation device
Inventor: WATAKABE KAZUYOSHI
IPC: F02M25/07
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device suppressing accumulation of deposit on an inside of an exhaust gas recirculation device.  <P>SOLUTION: A gas introduction chamber 3a is formed at a position surrounded by a gas introduction passage 2 and valve seats 90a, 90b in a gas communication passage of a valve housing 1. Since an axis 3b of the gas introduction chamber 3a and an extended line 20a of the maximum speed vector 20 of gaseous fluid near an outlet part 2b of the gas introduction passage 2 are established in a relation crossing with a predetermined distance separated, a swirl can be generated in the gas introduction chamber 3a and accumulation of deposit on the inside of the exhaust gas recirculation device can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325269-A (JP)
Title: Poly n-vinylamine derivative and adsorbent of semimetal
Inventor: KAIDA YASUHIKO
IPC: B01J20/26
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer having a specific structure, also having excellent semimetal-adsorbing capacity, useful for adsorbing and removing the semimetal from waste water containing the semimetal; and to provide an adsorbent of the semimetal.  <P>SOLUTION: The polyvinylamine derivative has at least a specified structural unit (1) having an amino group substituted with a substituent capable of forming a complex with the semimetal, and corresponding to a so-called weak basic anion-exchanging group part, and/or a specific structural unit (2) having a quaternary ammonium group, contributing to the adsorption property and hydrophilicity at a part having a substituent capable of forming the complex with the semimetal, and corresponding to the so-called basic anion-exchanging group part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325482-A (JP)
Title: Counterfeit-preventing form and method for discriminating genuineness or spuriousness
Inventor: NAKASONE SATOSHI
IPC: D21H21/42
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterfeit-preventing form to which one or more threads subjected to a cholesteric liquid crystal printing (CLC printing) treatment are added and whose genuineness or spuriousness can easily and surely be discriminated, and to provide a method for discriminating genuineness or spuriousness with the form.  <P>SOLUTION: The counterfeit-preventing form 1 to whose base paper 2 threads 3a, 3b are added and disposed in parallel to each other is characterized by applying a color-changing CLC printing treatment to at least one of the threads, applying a conventional coloring printing treatment to another thread, or applying a left-handed circularly-polarized light CLC printing treatment to one of the two threads and right-handed circularly-polarized light CLC printing treatment to another, and then adding the two threads in parallel to the form so that the two threads pass intermittent exposed portions 6 disposed in the base paper and closed portions 7 between the exposed portions. The method for discriminating the genuineness or spuriousness comprises observing the thread 3 portions of the counterfeit-preventing form through a left or right-handed circularly-polarized light-selecting film for discrimination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328404-A (JP)
Title: Recording method and apparatus, and reproducing method
Inventor: IWATA KAZUYUKI
IPC: G11B20/10
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method, a recording apparatus, and a reproducing method by which the recording capacity of a recording medium can be prevented from being wasted by recording an image only when its variation is large to a certain extent and judging no recording of an image whose variation from an image judged to be recorded in the preceding recording is small.  <P>SOLUTION: In the case of performing interval recording in which fixed interval time is set between both recording operations, an image judged to be recorded in the preceding recording is compared with an image temporarily stored this time, and only when a difference value which is a variation between the images to be compared is larger than a prescribed value 1 and almost smaller than a prescribed value 2, the present image is judged to be recorded and the recording is executed, so that a variation between the image of the preceding recording and the image of the present recording is included in an approximately prescribed range and the recording of similar images is omitted to prevent the recording capacity of the recording medium from being wasted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332533-A (JP)
Title: Manual ejection structure of disk tray in disk unit
Inventor: MURAMATSU TERU
IPC: G11B17/04
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manual ejection structure of a disk tray in a disk unit which can eliminate a pinion and a rack for putting in/out a gear, i.e., a disk tray, for actuating the disk tray and does not need an unlocking means, whose structure is simple and whose cost can be reduced.  <P>SOLUTION: Locking claws 4, 5 to be locked to each other are projected and formed in the corresponding points of the disk tray 1 in the state it is retracted into the disk unit and the tip part 3a of a chucking part 3 arranged on the lower side of the disk tray 1 respectively to vertically move a turntable 2. The chucking part 3 is so constituted that its tip part 3a moves downward by pressing an ejection button and the locking state of the respective locking claws 4 and 5 is canceled and the disk tray 1 is drawn out to an ejection position by manually drawing the disk tray 1 to a front side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004354998-A (JP)
Title: Method for improving image quality and method for improving image quality of data corresponding to specified divided plate
Inventor: DALAL EDUL N
IPC: G03G15/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving image quality for a printer by compensating the reload error of a donor roll.  <P>SOLUTION: The method for improving image quality includes a stage for substantially predicting influence of the reload error on at least one divided plate of a developed image, a stage for adjusting a digital image so as to compensate the predicted influence by the reload error, and a stage for forming the developed image on the basis of the adjusted digital image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005333862-A (JP)
Title: Nonfermented tea with high green color degree and method for producing the same
Inventor: SAKATA TADASHI
IPC: A23F3/16
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain new packaged green tea beverage effectively sustaining the green color of a nonfermented tea leaf extracted liquid with a high green color degree even after manufacturing into a production form put in a package such as PET (polyethylene terephthalate)-bottle and passing through heat-sterilization and preservation, and having an unconventionally high green color degree and accordingly excellent flavor.  <P>SOLUTION: This new green tea beverage in a form of packaged drink, having the green color degree higher than that of a conventional product and excellent flavor is obtained by a method comprising adding zinc ion and/or copper ion in at least one form selected from metal yeast, gluconate and sulfate to an extract with high green color degree obtained by subjecting nonfermented tea leaves to low-temperature extraction treatment, and subjecting metals in the extract to replacement treatment with the zine ion and/or copper ion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339955-A (JP)
Title: Flat discharge lamp and lighting system
Inventor: YANO EIJU
IPC: H01J61/30
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability and luminance of a flat discharge lamp in lighting.  <P>SOLUTION: An electrode 6 mounted at the center of a lamp is placed so that a spacer 8 in a line is within a maximum width of the electrode 6. As a result, a piece of the electrode 6 is apparently-divided into two pieces. The piece of the electrode 6 is exposed to respective discharge spaces divided by the spacer 8 in a line and acts as the electrode 10 in the respective discharge spaces. This makes the respective discharge spaces light with stability. Furthermore, the inside of the spacer 8 in a hollow body placed between a front substrate 1 and a back substrate 2 is filled with a discharge gas, and the electrodes 10 are placed at the both ends of the spacer 8. This makes the spacer 8 itself emit light, and makes the luminance of the light emitting surface uniform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336540-A (JP)
Title: Aluminum alloy sheet for secondary battery case and its production method
Inventor: SAI KI
IPC: C22F1/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a secondary battery case having excellent press forming workability, weldability and swelling resistance.  <P>SOLUTION: The aluminum alloy sheet has a composition comprising 0.6 to 1.5% Mn, 0.51 to 1.0% Cu and 0.21 to 0.7% Mg, and comprising one or two kinds of metals selected from 0.05 to 0.2% Zr and 0.05 to 0.2% Cr by request, and in which the content of Si in inevitable impurities is controlled to <0.2% by request, and the balance Al with inevitable impurities. The average crystal grain size thereof is desirably controlled to ≤25 μm. The aluminum alloy sheet having the above grain size is obtained, in the process where the aluminum alloy sheet having the above composition is subjected to cold rolling, by performing process annealing in such a manner that it is held at 420 to 550°C for 5 to 60 s at a temperature rising rate of 10 to 250°C/s, and the cooling rate is controlled to 20 to 200°C/s for at least one time, and performing cold rolling at a final cold rolling ratio of 10 to 60%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338445-A (JP)
Title: Organic photoreceptor, process cartridge, image forming apparatus, and image forming method
Inventor: SAKIMURA TOMOO
IPC: G03G5/14
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor, a process cartridge, an image forming apparatus and an image forming method by which images can be formed stably for a long period of time by using a contact electrostatic charging method reduced in the generation amount of ozone and NOx.  <P>SOLUTION: The organic photoreceptor has at least an intermediate layer, a charge generating layer, and a charge transfer layer on a conductive support, wherein the surface roughness Lr of the conductive support is 100.600 to 102.000%, the intermediate layer has a hydrophobization of 10 to 50, and contains n type semiconductor particles of 3 to 200 nm in number average primary particle diameter and the surface roughness Lr of the intermediate layer is ≤100.500.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339224-A (JP)
Title: Monitoring device
Inventor: YUGAWA MICHIHARU
IPC: G07B15/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To magnified-display a division-displayed monitor picture.  <P>SOLUTION: This monitoring device for imaging a predetermined monitor region by an image pickup device, and for displaying and monitoring the imaged video on a display picture is provided with a display control means for magnifying and displaying the display contents of the display picture when the display picture is touched several times within a predetermined time, or when the display picture is pointed several times within the predetermined time by a pointing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334783-A (JP)
Title: Coating apparatus and coating method
Inventor: YAMAGUCHI KIICHIRO
IPC: B05D3/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively recover a coating material by suppressing the leakage of the coating material not used in coating from a coating booth to the outside in a coating apparatus provided with a work transporting conveyer and a coating spray.  <P>SOLUTION: In the coating apparatus 10, a height variable conveyer 12 has a conveyer height variable flexible rail 30 and fixed height rails 20 and 28 connected to both ends of the flexible rail 30 and invariable in the height, and a booth body 50 of the coating booth 14 in which a coating spray 52 is provided has an opening/closing cover 54 opened and closed to accept a work on the top. The height of the height variable conveyer 12 is lowered by being linked with the opening of the opening/closing cover 54, and after the opening/closing cover 54 is closed by being linked with the lowering of the height of the height variable conveyer 12, the work is coated by the coating spray 52 in the booth body 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346144-A (JP)
Title: Support device for servo-controlled system
Inventor: ITO KAYO
IPC: G05B19/414
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely designate a servo-controlled system that is an operation object in case of performing various operations such as setting of data, monitoring, and control instruction to a plurality of servo-controlled systems mounted on a machine.  <P>SOLUTION: The support device 11 for the servo-controlled system stores a station No. 01 for identifying a servo-controlled system 15a that is a communication object in communication with respective servo-controlled systems 15a, 15b or 15c, and the name "horizontal X-axis" of the servo-controlled system in conformation to a name table file 26 in a storage part 27. When the servo-controlled system 15a that is the object of various operations is designated by inputting the name "horizontal X-axis", the servo-controlled system 15a of station No. 1 conformed to the input name "horizontal X-axis" is designated as the communication object in reference to the name table file 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004351217-A (JP)
Title: Cushion implement for lying/sleeping on stomach, resting or treatment
Inventor: OZAWA YOSHIYUKI
IPC: A47G9/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide cushioning bedclothes or implement capable of relieving and removing physical or mental fatigue or pain from a user as much as possible by letting the user lie/sleep on the stomach at the time of a kind of medical treatment for a relatively long period of time.  <P>SOLUTION: The implement is formed as a cushioning pillow or a mat, and has a cushioning recess in part of it for inserting the face of the user. Small holes corresponding to eyes and nostrils may be or may not be formed on the inner base of the recess, and a ventilation tube is inserted from outside or a vent hole is opened, so that outside air can freely flow. In a case, armrests are juxtaposed close to the face inserting cushioning recess on the pillow part or the front half of the mat for supporting arms when the user is lying on the stomach. The implement is adjusted or formed so that the lower half body of the user lying on the stomach on the mat is leaned on the face inserting cushioning recess or the armrest parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005345256-A (JP)
Title: Ultrasonic fluid measuring apparatus
Inventor: SAKAI MASANOBU
IPC: G01F1/66
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect quantities of flow etc. by accurately measuring propagation delay times independently of anomalies of transducers such as the adhesion of foreign matter to diaphragms in an ultrasonic fluid measuring apparatus.  <P>SOLUTION: The actual frequency (fr) of received waves Wr is detected to reflect the detected frequency (fr) of the received waves in the measurement of a propagation delay time (t). In the case of computing a propagation delay time (t) by subtracting a prescribed detection delay time (tr) from an elapsed time (td) from the transmission time point (t0) of ultrasonic waves to a zero-cross point, the prescribed detection delay time (tr) is corrected on the basis of the frequency (fr) of the received waves. When the frequency (fr) of the received waves is lower, it is preferable to correct the detection delay time (tr) by increasing it more (tr'=tr+δt).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343825-A (JP)
Title: Hair-growing agent
Inventor: ASANO YOSHIHISA
IPC: A61K8/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new hair-growing agent having high safety and showing a potent hair-growing effect.  <P>SOLUTION: This hair-growing agent contains a component having an inhibiting effect on the production of active oxygen and/or removing the active oxygen; a component accelerating metabolism; and a component having an anti-inflammatory activity and/or antiallergic activity, and exhibits the hair-growing activity by preventing the pores of skin from blocking with waste materials and sebum. The hair-growing agent may contain further a component decomposing a protein and/or fat. Since the active ingredients of the hair-growing agent are extracts of animals and plants, its safety is excellent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI